<template>
 <div>
     请选择你喜欢的专栏
    <span v-for="(item,index) in arr" :key="index" >
    
    
    <input v-model="arrdex" :value="item" type="checkbox">{{item}}

    </span>
    <ul>
        <li v-for="(item,index) in arrdex" :key="index">{{item}}</li>
    </ul>
    </div>
</template>

<script>
export default {
    name: 'VuecliTwo1',

    data() {
        return {
            arr:["科幻", "喜剧", "动漫", "冒险", "科技", "军事", "娱乐", "奇闻"],
            arrdex:[]
        };
    },

    mounted() {
        
    },

    methods: {
        
    },
};
</script>

<style lang="scss" scoped>

</style>